package com.eduplatform.dto;

import lombok.Data;

import java.util.Date;
import java.util.List;

/**
 * PPT课件数据传输对象
 */
@Data
public class PPTDTO {

    private Long id;
    private String title;
    private String description;
    private String fileUrl;
    private String coverUrl;
    private String tags;
    private List<String> tagList; // 标签列表，用于前端展示
    private Long userId;
    private String userName; // 上传者姓名
    private Integer educationLevel;
    private String educationLevelName; // 教育阶段名称
    private Long subjectId;
    private String subjectName; // 学科名称
    private Long schoolId;
    private String schoolName; // 学校名称
    private Integer downloadCount;
    private Integer viewCount;
    private Date createTime;
    private Date updateTime;
}